Výsledky vyhledávání - "Hans-Heinrich Hopp"

Brain Death Impairs Pancreatic Microcirculation

Autor: Wolfgang Schareck, Ernst von Dobschuetz, Ulrich T. Hopt, Oliver Drognitz, Tobias Keck, Robert Obermaier, Hans-Heinrich Hopp, Stefan Benz

Publikováno v: American Journal of Transplantation. 4:210-215

Brain death (BD) influences the quality of donor grafts in transplantation. To evaluate the impact of BD on pancreas grafts, we investigated the influence of BD on the microcirculation and histology of the pancreas in a rat model of explosive BD. A g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b1c2442fa8b70977d21951ddd8d5f76
https://doi.org/10.1046/j.1600-6143.2003.00317.x

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cAMP-dependent protein kinase is in an active state in rat small arteries possessing a myogenic tone

Autor: Gernot Lehmann, Vladimir N. Serebryakov, Hartmut Mewes, Hans-Heinrich Hopp, Rudolf Schubert

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 277:H1145-H1155

The hypothesis that cAMP-dependent protein kinase (protein kinase A; PKA) is in an active state in small arteries possessing a myogenic tone was investigated in pressurized rat tail small arteries. At a pressure of 80 mmHg, these vessels constricted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f89253e2b77dda86926528e81a49a3c9
https://doi.org/10.1152/ajpheart.1999.277.3.h1145

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Expression and regulation of calpain in rat pancreatic acinar cells

Autor: Peter Schuff-Werner, Andreas C.C. Wagner, Heike Weber, Frank Lüthen, Thomas Noack, Ludwig Jonas, Hans-Heinrich Hopp

Publikováno v: Pancreas. 24(1)

Introduction Calpains, cytosolic Ca(2+)-dependent cysteine proteases, are expressed in a variety of mammalian cells and have been found to participate in stimulus-secretion coupling in platelets and alveolar cells. Aims In pancreatic acinar cells, ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0a743eaf09c63e644a6ee74d03ce58b
https://pubmed.ncbi.nlm.nih.gov/11741184

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Iloprost dilates rat small arteries: role of K(ATP)- and K(Ca)-channel activation by cAMP-dependent protein kinase

Autor: Hans-Heinrich Hopp, Rudolf Schubert, V. N. Serebryakov, Hartmut Mewes

The effect of the stable prostacyclin analog iloprost and its mechanism of action were investigated with the use of pressurized rat tail small arteries with a spontaneous myogenic tone. Iloprost concentration dependently dilated these vessels with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cdf428fc2a65f488e4162d470822bdc
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/48608

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Iloprost activates KCa channels of vascular smooth muscle cells: role of cAMP-dependent protein kinase

Autor: Hans-Heinrich Hopp, Rudolf Schubert, V. N. Serebryakov, H. Engel

Publikováno v: The American journal of physiology. 271(4 Pt 1)

The patch-clamp technique was used to investigate the effect of iloprost on activity of calcium-activated potassium (KCa) channels of freshly isolated rat tail artery smooth muscle cells. In the whole cell configuration, outward current, determined l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1865827686336b349552bccd127d998
https://pubmed.ncbi.nlm.nih.gov/8897826

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Analysis of pressurized resistance vessel diameter changes with a low cost digital image processing device

Autor: Hans-Heinrich Hopp, Rudolf Schubert, Jörg-Gerald Fischer, Hartmut Mewes

A low cost digital image processing device (frame grabber) together with a program running under MS-WINDOWS for automatic on-line analysis of diameter changes of in vitro pressurized blood vessels with an inner diameter of 80–400 μm is presented.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5ba7397c46fece65aece5f6cd291984
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/48606

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